Fabrice Mainguené

• Product Owner •Fabrice Mainguené joined 4D Program team in November, 2016. As a Product Owner, he is in charge of writing the user stories then translating it to functional specifications. His role is also to make sure that the feature implementation delivered is meeting the customer need.After obtaining a Bachelor degree in Computer Science at CNAM, Fabrice joined a small software publishing company as a Windev developer. Then he worked for different companies in industry and trade areas as a Windev and web developer as well as technical advisor on new features.

Centralizing AI Providers information in 4D

As AI becomes a core part of your applications, you increasingly rely on embeddings, vector similarity, and AI-driven features. One recurring challeng...

Fabrice Mainguené

May 7, 2026 1 min read

4D AIKit AI Artificial Intelligence

Instant Email Notifications with IMAP Transporter

Modern users expect email notifications appear instantly when a new email arrives. 4D 21 R3 introduces support for IMAP IDLE notifications, bringing r...

Fabrice Mainguené

May 5, 2026 1 min read

4D NetKit IMAP Mail

Enhancement of command syntax checking in the editor

In our previous post, we highlighted how improvements in type inference and error handling help make 4D development more reliable. The 4D code editor ...

Fabrice Mainguené

April 28, 2026 1 min read

Code editor vscode

Execute Code from Text with 4D.Method

Business applications are constantly evolving, and new logic is often required even after deployment. In some cases, applications store business rules...

Fabrice Mainguené

April 27, 2026 1 min read

Programming

Integrate 4D Components Directly from GitLab

Managing external components is a key part of modern development workflows. While GitHub integration already simplified dependency management in 4D, m...

Fabrice Mainguené

April 27, 2026 1 min read

Component Manager GitLab

Transform Static Documents into Actionable Knowledge with 4D AIKit

Large reports, contracts, or documentation files often contain more information than can be quickly processed. Wouldn’t it be nice if you could simply...

Fabrice Mainguené

January 22, 2026 1 min read

4D AIKit Artificial Intelligence

Searching Across Host Projects and Components in 4D

When working on a large 4D application, it is common to split functionality across a host project and several components. This modular architecture ke...

Fabrice Mainguené

January 21, 2026 1 min read

Component

4D View Pro: What’s new in 4D 21 R2

4D 21 R2 introduces an updated version of 4D View Pro based on SpreadJS v18.2, along with a Ribbon fully compatible with this release. Since 4D View P...

Fabrice Mainguené

January 21, 2026 1 min read

4D View Pro

Give Your Components a Visual Identity with Custom Icons

When working on a project with multiple components, quickly identifying the one you need can save valuable time. The simplest and most effective way t...

Fabrice Mainguené

January 21, 2026 1 min read

Component Component Manager Custom components

4D AI: Sorting Query Results by Vector Similarity

In the Semantic search: querying by vector similarity post, we introduced how to query entities using vector similarity, a powerful way to find the mo...

Fabrice Mainguené

January 20, 2026 1 min read

AI Vector Search Vectors

Fabrice Mainguené

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